What was found
DURING C-CHECK, THE LT WING LEADING EDGE RIB OUTBOARD OF NR 10 SLAT TRACK WAS FOUND CRACKED. THE RIB WAS REPLACED IAW DC9 SRM 51-30-2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, THE LT WING LEADING EDGE RIB OUTBOARD OF NR 10 SLAT TRACK WAS FOUND CRACKED. THE RIB WAS REPLACED IAW DC9 SRM 51-30-2.